Choose the letter A, B, C or D to complete the sentence below: 
Military and police organizations use robots to  _____ in dangerous situations.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question.

Robots can act as 24/7 ____ to children with disabilities or the elderly.

I think that doing medical research would be really ____ because this job would save people's lives.

Nguyen Thi Anh Vien performed so well the 28th Sea Games Women's 200m butterfly that none of her rivals could______ her.

Choose the correct answer in each sentence.

The speaker at the Westicon Literature Seminar told an  ____________  story that had the entire audience laughing in enjoyment.

He had spent __________ time writing an essay on his childhood.

To return a product, customers must ................ mark the authorization code on the product return document before shipping it to the store.

Choose the best answer among A, B, C or D that best completes each sentence:  It was the kind of accident that  nobody _____ really to blame for. 

Choose the best answer among Ạ, B, C or D that best completes each sentence: We have ……. great progress in controlling  inflation.

_____! You deserved to win.

A university education is of course important but it is essential that all employees undergo a period of intensive ________.

- A: “John got married again.” - B: “Really? Who _____?”

Choose the correct answer in each sentence.

BRE Manufacturing is unlikely to take chances on new names as    --· brands are more appealing to its target market.

 I need ______ what’s in the letter. Why don’t you let me ______ it? 

Tourists must stay .............. the Bangkok city limits at night in order to ensure their safety.

Then, make a rough time schedule based on the amount of time  _______ to you.

Choose the correct answer in each sentence.

Ram Builders' supervisor ____________   the client that the supplies needed for construction would arrive on time.

Choose the best answer among A, B, C or D that best completes each sentence: Stop trying to ….. my life for me.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase is CLOSEST in meaning to the underlined part in each of the following questions: 

The most striking technological success in the twentieth century is probably the computer revolution.

Choose the best answer among A, B, C or D that best completes each sentence: This milk has …….. sour. 

Choose the correct answer in each sentence.

--------- Ms. Bai was not available to lead the board meeting, she was able to find a replacement.